Carbon capture is a highly controversial technology – but that hasn’t stopped governments ploughing huge sums of money into it. How does it work – and how effective is it? Does it do little more than let major polluters carry on as normal, by saying this will offset their emissions? And, even if it isn’t a cure, can we hit Net Zero targets without it? Ros Taylor is joined by Steve Smith, executive director of Oxford Net Zero, to discuss.    • We are sponsored by Indeed. Go to Indeed.com/bunker for £100 sponsored credit.   www.patreon.com/bunkercast     Written and presented by Ros Taylor. Producer: Liam Tait. Audio editors: Tom Taylor. Managing editor: Jacob Jarvis. Music by Kenny Dickinson. Group Editor: Andrew Harrison. THE BUNKER is a Podmasters Production. Learn more about your ad choices. Visit podcastchoices.com/adchoices